Surveillance video shows the shooter in a pickup truck tracked the victim, 46-year-old Kanwaljit Singh and his 13-year-old son, and followed them 4 miles from Singh's convenience store, down A1A to the Dunlawton Bridge.

Police think either Singh's appearance set the shooter off or he was planning to rob the victim.

Taren Cambow said her son, Singh, has been sleeping a lot but is on the mend.

"First it was bad before but now he feeling good," said Cambow.

Singh was shot twice while driving by someone in either a dark-colored Chevy S-10 or a GMC Sonoma.

Police have complied a number of surveillance videos from area businesses.

"There was some distance between the vehicles that the suspect vehicle was trying to make up along A1A to speed up to get closer to that vehicle," said Port Orange Police Chief Gerald Monahan.

Police put the suspect vehicle at the victim's business and said he may have seen the bearded Singh, wearing his turban and traveling with money as robbery is also a possible motive.

"If their was an intent to rob and that situation did not manifest itself because of other vehicles on the bridge or anything it's hard to say," said Monahan.

It's important to note the suspect's license plate is on the right rear, not in the middle of the bumper.

Police are hoping someone will talk about the shooting or maybe that the shooter will brag.

They know someone has information and are appealing to them to come forward.

Anyone with information on the shooting can call Port Orange Detective Jeff Wenzel at 386-506-5884.